Karun Nair fastest Indian to score maiden 200 in Tests

• Karun Nair became the fastest Indian to score maiden double ton in Tests, reaching the milestone in his career's third innings during the ongoing Chennai Test against England o. 
• Nair surpassed Vinod Kambli, who took four innings to score a double ton. This is also Nair's maiden Test ton, with his previous best innings score being 13.